/* Forja Motion — mecánicas de animación. No lleva colores ni tipografías: eso vive en sitio.css.
   Regla de oro: todo estado oculto o fijado va detrás de `.fm-motion` (JavaScript activo + movimiento permitido),
   así el contenido se ve completo sin JavaScript, con movimiento reducido y para los buscadores.
   `.fm-js` solo gobierna lo funcional (acordeones cerrados). */

:root {
  --fm-ease: cubic-bezier(.17, .84, .44, 1);   /* salida larga: titulares, tarjetas, cabecera */
  --fm-ease-io: cubic-bezier(.4, 0, .2, 1);    /* entrada-salida: hover, acordeones */
  --fm-dur: .9s;
  --fm-stagger: 80ms;
}

/* ---------- 1. reveal: aparece y sube 20px ---------- */
.fm-motion [data-fm~="reveal"] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .4s ease-out var(--fm-delay, 0s), transform .4s ease-out var(--fm-delay, 0s);
}
.fm-motion [data-fm~="reveal"].is-in { opacity: 1; transform: none; }

/* ---------- 2. lines: titulares que suben línea por línea detrás de una máscara ---------- */
.fm-w-mask {
  display: inline-block;
  overflow: clip;
  vertical-align: top;
  padding-bottom: .16em;      /* espacio para las descendentes (g, p, y) */
  margin-bottom: -.16em;
}
.fm-w { display: inline-block; }
.fm-motion [data-fm~="lines"]:not(.is-split) { visibility: hidden; }
.fm-motion [data-fm~="lines"] .fm-w {
  transform: translateY(110%);
  transition: transform var(--fm-dur) var(--fm-ease);
  transition-delay: calc(var(--i, 0) * var(--fm-stagger) + var(--fm-delay, 0s));
  will-change: transform;
}
.fm-motion [data-fm~="lines"].is-in .fm-w { transform: none; }

/* ---------- 3. counter ---------- */
[data-fm~="counter"] { font-variant-numeric: tabular-nums; }

/* ---------- 4. barra de progreso de lectura ---------- */
.fm-progress {
  position: fixed; inset: 0 0 auto 0; height: 3px; z-index: 1000;
  background: currentColor;
  transform: scaleX(var(--fm-scroll, 0)); transform-origin: left center;
  pointer-events: none;
}

/* ---------- 5. cabecera que se esconde al bajar y vuelve al subir ---------- */
[data-fm-header] {
  position: fixed; inset: 0 0 auto 0; z-index: 900;
  transition: transform .6s var(--fm-ease), background-color .4s var(--fm-ease-io), color .4s var(--fm-ease-io);
}
[data-fm-header].is-hidden { transform: translateY(-101%); }

/* ---------- 6. escena fijada con relevo (un bloque se va, el siguiente entra) ---------- */
.fm-motion .fm-scene { height: calc(var(--fm-len, 2) * 100svh); position: relative; }
.fm-motion .fm-scene__stage {
  position: sticky; top: 0; height: 100svh; overflow: clip;
  display: grid; place-items: center;
}
.fm-motion .fm-scene__stage > * { grid-area: 1 / 1; }
.fm-motion .fm-out {
  opacity: calc(1 - var(--p, 0) * 2.6);
  transform: scale(calc(1 - var(--p, 0) * .18));
  will-change: transform, opacity;
}
.fm-motion .fm-in {
  opacity: calc(var(--p, 0) * 3 - 1.2);
  transform: scale(calc(.55 + min(var(--p, 0) * 1.5, 1) * .45));
  will-change: transform, opacity;
}
.fm-motion .fm-scene:not(.is-b) .fm-in,
.fm-motion .fm-scene.is-b .fm-out { visibility: hidden; }
/* dos frases que se relevan a mitad de la escena */
.fm-motion .fm-swap-a { opacity: calc(1 - (var(--p, 0) - .36) * 8); }
.fm-motion .fm-swap-b { opacity: calc((var(--p, 0) - .46) * 8); }
/* anillo de elementos que gira con el scroll */
.fm-motion .fm-orbit { transform: rotate(calc(var(--p, 0) * var(--fm-turn, 180deg))); }
.fm-orbit { position: absolute; inset: 0; margin: auto; width: var(--fm-orbit, min(70vmin, 760px)); aspect-ratio: 1; pointer-events: none; }
.fm-orbit > * {
  position: absolute; left: 50%; top: 50%;
  --a: calc(var(--n, 0) * 1turn / var(--fm-count, 8));
  /* la última rotación deshace el giro del anillo: los elementos viajan en círculo pero siempre se leen derechos */
  transform: translate(-50%, -50%) rotate(var(--a)) translateY(calc(var(--fm-orbit, min(70vmin, 760px)) / -2)) rotate(calc(-1 * var(--a) - var(--p, 0) * var(--fm-turn, 180deg)));
}

/* ---------- 7. rise: tarjetas que llegan desde abajo siguiendo el scroll ---------- */
.fm-motion .fm-rise {
  transform: translate3d(0, calc((1 - var(--p, 1)) * var(--fm-rise, 28%)), 0);
  will-change: transform;
}

/* ---------- 8. parallax de imagen dentro de su marco ---------- */
.fm-frame { position: relative; overflow: clip; }
.fm-frame > img, .fm-frame > video, .fm-frame > picture > img { width: 100%; height: 100%; object-fit: cover; display: block; }
.fm-motion .fm-parallax {
  transform: translate3d(0, calc((var(--p, .5) - .5) * var(--fm-shift, -14%)), 0) scale(var(--fm-zoom, 1.16));
  will-change: transform;
}

/* ---------- 9. cambio de tema por sección (fondo y texto de toda la página) ---------- */
body { transition: background-color .4s var(--fm-ease-io), color .4s var(--fm-ease-io); }

/* ---------- 10. marquee de logos ---------- */
.fm-marquee {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent);
}
.fm-marquee__track { display: flex; width: max-content; align-items: center; }
.fm-marquee__track > * { flex: none; margin-right: var(--fm-gap, 4rem); }
.fm-motion .fm-marquee.is-ready .fm-marquee__track { animation: fm-marquee var(--fm-speed, 28s) linear infinite; }
.fm-motion .fm-marquee:hover .fm-marquee__track { animation-play-state: paused; }
@keyframes fm-marquee { to { transform: translateX(-50%); } }

/* ---------- 11. cursor con etiqueta sobre tarjetas ---------- */
.fm-cursor {
  position: fixed; left: 0; top: 0; z-index: 1100; pointer-events: none;
  display: grid; place-items: center;
  width: 5.5rem; aspect-ratio: 1; margin: -2.75rem 0 0 -2.75rem; border-radius: 50%;
  background: var(--fm-cursor-bg, #fff); color: var(--fm-cursor-fg, #000);
  font-size: .8rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  transform: translate3d(var(--x, 0), var(--y, 0), 0) scale(var(--s, 0));
  transition: --s .35s var(--fm-ease);
}
@property --s { syntax: "<number>"; inherits: false; initial-value: 0; }
.fm-cursor.is-on { --s: 1; }
@media (hover: hover) and (pointer: fine) { .fm-motion [data-fm-cursor] { cursor: none; } }

/* ---------- 12. pasos numerados con imagen sincronizada ---------- */
.fm-steps { display: grid; gap: 2rem; }
@media (min-width: 860px) { .fm-steps { grid-template-columns: 1fr 1fr; align-items: start; } }
.fm-step { border-bottom: 1px solid color-mix(in srgb, currentColor 18%, transparent); }
.fm-step:first-child { border-top: 1px solid color-mix(in srgb, currentColor 18%, transparent); }
.fm-step__btn {
  all: unset; box-sizing: border-box; cursor: pointer; width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.4rem 0; font: inherit; font-weight: 600; opacity: .55;
  transition: opacity .3s var(--fm-ease-io);
}
.fm-step__btn:focus-visible { outline: 2px solid currentColor; outline-offset: 4px; }
.fm-step__btn::after { content: "+"; font-weight: 400; font-size: 1.4em; line-height: 1; transition: transform .3s var(--fm-ease-io); }
.fm-step.is-active .fm-step__btn, .fm-step__btn:hover { opacity: 1; }
.fm-step.is-active .fm-step__btn::after { transform: rotate(45deg); }
.fm-step__body { display: grid; grid-template-rows: 1fr; }
.fm-step__body > * { overflow: hidden; min-height: 0; }
.fm-step__body p { margin: 0; padding-bottom: 1.4rem; }
.fm-js .fm-step:not(.is-active) .fm-step__body { grid-template-rows: 0fr; }
.fm-js .fm-step__body { transition: grid-template-rows .3s ease-in-out; }
.fm-steps__media { position: relative; aspect-ratio: 1; border-radius: var(--fm-radius, 16px); overflow: clip; }
.fm-steps__media > * { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .5s var(--fm-ease-io); }
.fm-steps__media > .is-active, html:not(.fm-js) .fm-steps__media > :first-child { opacity: 1; }
@media (max-width: 859px) { .fm-steps__media { order: -1; aspect-ratio: 4 / 3; } }

/* ---------- 13. preguntas frecuentes con <details> ---------- */
.fm-faq { border-bottom: 1px solid color-mix(in srgb, currentColor 18%, transparent); interpolate-size: allow-keywords; }
.fm-faq > summary {
  list-style: none; cursor: pointer; padding: 1.3rem 0;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.fm-faq > summary::-webkit-details-marker { display: none; }
.fm-faq > summary::after { content: "+"; font-size: 1.4em; line-height: 1; transition: transform .3s var(--fm-ease-io); }
.fm-faq[open] > summary::after { transform: rotate(45deg); }
.fm-faq > summary > * { margin: 0; font: inherit; font-weight: 600; }
.fm-faq::details-content { block-size: 0; overflow: clip; transition: block-size .35s var(--fm-ease-io), content-visibility .35s allow-discrete; }
.fm-faq[open]::details-content { block-size: auto; }
.fm-faq > :not(summary) { padding-bottom: 1.3rem; }

/* ---------- 14. carrusel con scroll-snap ---------- */
.fm-carousel__track {
  display: flex; gap: var(--fm-gap, 1.5rem);
  overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none;
  overscroll-behavior-x: contain;
  list-style: none; margin: 0; padding: 0;
}
.fm-carousel__track::-webkit-scrollbar { display: none; }
.fm-carousel__track > * { flex: none; scroll-snap-align: start; width: var(--fm-slide, min(78vw, 300px)); }
[data-fm-prev][disabled], [data-fm-next][disabled] { opacity: .3; pointer-events: none; }

/* ---------- 15. superficies: vidrio, luz ambiente, brillo ---------- */
.fm-glass {
  position: relative; isolation: isolate;
  background: color-mix(in srgb, var(--fm-glass-bg, #fff) 7%, transparent);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  border-radius: var(--fm-radius, 16px);
}
.fm-glass::before {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit; padding: 1px;
  background: linear-gradient(to bottom right, rgb(255 255 255 / .38), transparent 50%, rgb(255 255 255 / .1));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box exclude, linear-gradient(#fff 0 0);
  pointer-events: none;
}
.fm-ambient {
  position: absolute; z-index: -1; inset: var(--fm-ambient-inset, -30% -20%); pointer-events: none;
  background: radial-gradient(closest-side, var(--fm-ambient, #e8611a), transparent);
  opacity: var(--fm-ambient-o, .22);
}
.fm-glow { box-shadow: 0 0 34px -6px var(--fm-glow, currentColor); transition: box-shadow .5s var(--fm-ease-io), background-color .5s var(--fm-ease-io); }
.fm-glow:hover { box-shadow: 0 0 0 0 transparent; }

/* ---------- 16. enlace con subrayado que entra por un lado y sale por el otro ---------- */
.fm-link { position: relative; text-decoration: none; }
.fm-link::before {
  content: ""; position: absolute; left: 0; right: 0; bottom: -.12em; height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: 100% 50%; transition: transform .5s var(--fm-ease);
}
.fm-link:hover::before, .fm-link[aria-current]::before { transform: scaleX(1); transform-origin: 0 50%; }

/* ---------- 17. zoom suave de imagen al pasar el cursor ---------- */
.fm-zoom { overflow: clip; }
.fm-zoom img { transition: transform 1.1s var(--fm-ease); }
a:hover .fm-zoom img, .fm-zoom:hover img { transform: scale(1.05); }

/* ---------- 18. pantalla de carga con contador (opcional, solo portada) ---------- */
.fm-loader {
  position: fixed; inset: 0; z-index: 2000; display: none; place-items: end start; padding: 2rem;
  background: var(--fm-loader-bg, #fff); color: var(--fm-loader-fg, #000);
  font-size: clamp(3rem, 12vw, 9rem); font-weight: 600; line-height: 1; font-variant-numeric: tabular-nums;
  clip-path: inset(0);
  transition: clip-path .8s var(--fm-ease);
  animation: fm-loader-failsafe .01s 3s forwards;   /* nunca bloquea más de 3 s, aunque falle el JS */
}
.fm-loading .fm-loader { display: grid; }
.fm-loader.is-done { clip-path: inset(0 0 100% 0); pointer-events: none; }
@keyframes fm-loader-failsafe { to { visibility: hidden; } }
/* mientras la pantalla de carga tapa la portada, las entradas esperan */
.fm-loading:not(.fm-ready) [data-fm~="lines"].is-in .fm-w { transform: translateY(110%); }
.fm-loading:not(.fm-ready) [data-fm~="reveal"].is-in { opacity: 0; transform: translateY(20px); }

/* ---------- 20. objeto que responde al puntero y flota ----------
   <div data-fm-pointer> … <div class="fm-float"><img class="fm-tilt"></div> … </div>
   data-fm-pointer escribe --mx / --my en el contenedor; .fm-tilt se inclina y se desplaza con ellos.
   En pantallas táctiles no hay puntero: queda solo la flotación. */
.fm-motion .fm-tilt {
  transform: perspective(1200px)
    translate3d(calc(var(--mx, 0) * var(--fm-tilt-x, -30px)), calc(var(--my, 0) * var(--fm-tilt-y, -22px)), 0)
    rotateY(calc(var(--mx, 0) * var(--fm-tilt-r, 14deg))) rotateX(calc(var(--my, 0) * var(--fm-tilt-r, 14deg) * -1));
  will-change: transform;
}
.fm-motion .fm-float { animation: fm-float var(--fm-float-dur, 7s) ease-in-out infinite; }
@keyframes fm-float { 50% { transform: translateY(var(--fm-float, -16px)); } }

/* ---------- 19. transición entre páginas (multipágina, sin librerías) ---------- */
@media (prefers-reduced-motion: no-preference) {
  @view-transition { navigation: auto; }
  ::view-transition-old(root) { animation: .3s var(--fm-ease-io) both fm-vt-out; }
  ::view-transition-new(root) { animation: .55s var(--fm-ease) both fm-vt-in; }
  ::view-transition-group(*) { animation-duration: .6s; animation-timing-function: var(--fm-ease); }
}
@keyframes fm-vt-out { to { opacity: 0; transform: translateY(-14px); } }
@keyframes fm-vt-in { from { opacity: 0; transform: translateY(26px); } }

/* ---------- scroll suave (Lenis) ---------- */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }